EarthVision Geostatistics Module

The EarthVision® Geostatistics module provides 2D and 3D statistical methods for computing grid nodes based on 2D or 3D data, and incorporates the algorithms from Stanford University’s widely-used GSLIB geostatistics software library. Geostatistical models can be calculated conformal or non-conformal to structure, in selected zones and selected fault blocks of advanced structure models built with EarthVision’s powerful Geologic Structure Builder.

The Geostatistics module enables extensive pre-gridding data analysis to help optimize variogram model preparation prior to the kriging calculation. Variance grids can be calculated simultaneously with the estimate grid, and the spatial relationships of the data to be kriged can be analyzed using a number of different variograms and variogram maps, such as traditional semivariogram, covariance, correlogram, general relative, pairwise relative, logarithmic, rodogram, and madogram.

The EarthVision Geostatistics module offers a range of kriging algorithms, including:

  • simple kriging
  • ordinary kriging
  • non-stationary kriging
  • kriging with external drift
  • kriging with a trend (universal kriging)
  • collocated cokriging



offers greater support for DGI multigrid file visualization; Cloud-native data loading support for select file types; New features and performance around Lidar data; updated Python and DGI Libraries; General visualization changes and enhancements.


The Three-Dimensional Geologic Model Used for the 2003 National Oil and Gas Assessment of the San Joaquin Basin Province, California

by Allegra Hosford Scheirer


Three-dimensional Geologic Framework Modeling of Faulted Hydrostratigraphic Units

by Michael P. Pantea & James C. Cole

Creating 3D Models of Lithologic ⁄ Soil Zones using 3D Grids

by Skip Pack, Dynamic Graphics, Inc.

Gravity Calculations from 3D, Geologically Driven Models: A New Approach

by Graham Brew, Dynamic Graphics, Inc.

Multi-disciplinary Teamwork Delivers Outstanding Krechba Horizontal Well Performance

by Foster, L., Aidoo, A., Tourqui, A., Castle-Smith, J., Mezdour, J., & Taylor, M.

Three-dimensional Geologic Modeling and Horizontal Drilling Bring More Oil

by Donald D. Clarke & Christopher C. Phillips

3D Lithofacies Model Building of the Rotliegend Sediments of the NE German Basin

by Moeck, Inga, Heinz-Gerd Holl, & Heinz Schandelmeier

Heterogeneity Within the Subducting Pacific Slab Beneath the Izu–Bonin–Mariana Arc

by M.S. Miller, A. Gorbatov, & B.L.N Kennett

Characterisation of the Tectono-Sedimentary Evolution of a Geothermal Reservoir

by Heinz-Gerd Holl, Moeck, Inga, & Heinz Schandelmeier

Evolution of Mantle Structure Beneath the Northwest Pacific

by Meghan S. Miller, & Brian L. N. Kennett

A Three-Dimensional Model of Water-Bearing Sequences in the Dominguez Gap Region

by Daniel J. Ponti, Kenneth D. Ehman, etc.

The Influence of an Integrated Remedial System on Groundwater Hydrology

Prepared by: William H. Schneider Roy F. Weston, Inc., John G. Wrobel U.S. Army Garrison, Aberdeen Proving Ground, Maryland, etc.


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